Contact your Doctor or health care immediately if you face any of the following side effects. shortness of breath, unusual weight gain or loss, shakiness in the legs, arms, hands, or feet, cough, Headache, fast, irregular, pounding, or racing heartbeat or pulse, muscle cramps, wheezing, trembling or shaking of the hands or feet, rapid weight gain, Bloating or swelling of the face, arms, hands, lower legs, or feet, difficult or labored breathing, dizziness or lightheadedness, feeling of warmth, tightness in the chest, tingling of the hands or feet, weakness